Propolis farinosa
(Pers.) Fr.
IMI 258211. Place of collection: USA; Maryland; Prince George’s County, near Laurel, Patuxent Wild Life Research Center (N39°06' W76°51'). Date of collection: 12 August 1966. Associated organism: Pinus sp. (bark). Collector: Rogerson, C.T.. Identifier: Minter, D.W..